CVE-2011-4577

Severity :

Medium

Published :

2012-01-05

Modified :

2014-03-26

Base Score :

4.3

Details :

OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X.509 certificate containing certificate-extension data associated with (1) IP address blocks or (2) Autonomous System (AS) identifiers.